Notifier®’s
SpectrAlert® Advance™ HR-LF is a low frequency, selectable output sounder and
strobe which offers versatility and ease of use. This series of low-frequency sounders and strobes is available for ceiling or wall
mounting with your choice of red or white plastic housings. Installations
are quick and simple with plug-in designs and minimal intrusions to the black
box which eliminates time-consuming and annoying ground faults.
A universal mounting
plate includes a shorting spring which allows installers to test wiring and
continuity prior to installation. Additional options include either 12 or 24 V
operation, field selectable candela settings and a rotary switch for
low-frequency sound alerts.
Notifier SpectrAlert®
Advance HR-LF Features
Features of the
SpectrAlert® Advance™ HR-LF include:
- Two isolated input/output controls triggered either from the fire alarm control panel (FACP) NAC expander mode or the stand-alone mode
- Operates as a “sync generator” or “sync follower”
- Full load output with either 6-amp or 8-amp
- Continuous output in 4-amp or 6-amp stand-alone mode
- Fully filtered and regulated power output to power 4 annunciators, smoke detectors and other system peripheral equipment
- Selectable earth ground fault detection
- Self-contained in a locked, compact cabinet
- Optional power-supervision relay (EOLR-1)
The Notifier®’s
SpectrAlert® Advance™ HR-LF offers these benefits and many others.
High Rise Security
Systems will help you evaluate the features and benefits and help you choose
the right fire alarm system
equipment and components that
meets your needs.
HRSS is a leading fire
alarm and safety company protecting commercial properties in and around
Chicago. We offer skilled fire alarm system design, testing, maintenance,
repairs and monitoring 24/7/365. Contact us to learn more about the
Notifier®’s SpectrAlert® Advance™ HR-LF output sounder and strobe.
This article was
previously published at: https://hrsschicago.com/products/notifier-spectralert-advance-hr-lf/
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